Question

question 15
aromatherapy is thought to have its effects on which part of the brain?
o cerebellum
o cerebrum
o limbic system
o reticular activating system

question 16
a pet scan is used to detect:
o electrical activity
o organ density
o glucose metabolism
o pulmonary congestion

question 17
the \kub\ examination looks for defects in the:
o kidney, ureter, and bowels
o kidney, ureter, and bladder
o kidney, urinary tract, and back
o kidney, urethra, and bowels

Explanation:

• For Question 15: Aromatherapy affects the limbic system which is associated with emotions and memories. Scents can trigger emotional responses through this system.
• For Question 16: A PET (Positron - Emission Tomography) scan uses a radioactive tracer that is taken up by cells based on their metabolic activity, mainly detecting glucose metabolism.
• For Question 17: KUB stands for Kidney, Ureter, and Bladder. This X - ray examination looks for abnormalities in these urinary - system organs.

Answer:

• Question 15: C. limbic system
• Question 16: C. glucose metabolism
• Question 17: B. kidney, ureter, and bladder